Mechanical pencil



FIG. 1 is a top, right isometric view of a mechanical pencil according to the present invention.

FIG. 2 is a top, left isometric view of the mechanical pencil shown in FIG. 1.

FIG. 3 is a top plan view of the mechanical pencil shown in FIG. 1.

FIG. 4 is a bottom plan view of the mechanical pencil shown in FIG. 1.

FIG. 5 is a right side view of the mechanical pencil shown in FIG. 1; and,

FIG. 6 is a left side view of the mechanical pencil shown in FIG. 1. 

CLAIM The ornamental design for a mechanical pencil, as shown and described. 